<template>
  <div id="app">
    <router-view/>
  </div>
</template>

<script>
export default {
  name: "app",
  data(){
    return {
      xx: 'screen-xxl'
    }
  }
}
</script>


<style lang="scss">
html,body,#app {
  height: 100%;
}
.screen-xxl,.screen-xx {
  position: relative;
}
.msg {
  margin-bottom: 25px;
}
</style>
